As summer temperatures continue to spike, it’s vital to prioritize sun safety. Understanding the differences between SPF numbers is a key part of protecting your skin. SPF, or Sun Protection Factor, measures a sunscreen’s ability to protect against UVB rays. Higher SPF numbers offer greater protection: SPF 30 blocks about 97% of UVB rays, while SPF 50 blocks approximately 98%.
However, the effectiveness of sunscreen isn’t solely about SPF. Reapplication is crucial, especially after swimming, sweating, etc. You really need to reapply every two hours. Relying on one application for a whole day is insufficient because, as we all know, sunscreen wears off over time and with physical activity.
Sunscreen helps prevent sunburns, premature aging, and reduces the risk of skin cancer. Even on cloudy days, UV rays can penetrate the skin, making daily sunscreen use essential.
In addition to using sunscreen, regular skin checks are vital for early detection of potential issues. Look for new or changing moles, spots, or growths. Early detection of skin irregularities can lead to more effective treatment of conditions like melanoma, a serious form of skin cancer. Perform self-examinations monthly and schedule annual check-ups with a dermatologist.
At Horizon Family Medical Group, we have a team of experienced dermatologists dedicated to your skin health. They provide comprehensive skin exams and personalized care plans to keep your skin healthy. Whether you need advice on sun protection, treatment for sun damage, or a professional skin check, our dermatologists are here to help.
Don’t wait for symptoms to appear. Book an appointment with our dermatologists today by visiting our website and clicking the “Schedule an Appointment” button on the homepage.